23024630890505 has 32 divisors (see below), whose sum is σ = 28969544695680. Its totient is φ = 17549559152640.

The previous prime is 23024630890451. The next prime is 23024630890567. The reversal of 23024630890505 is 50509803642032.

It is not a de Polignac number, because 23024630890505 - 2¹⁶ = 23024630824969 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23024630890505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1298831 + ... + 6909140.

It is an arithmetic number, because the mean of its divisors is an integer number (905298271740).

Almost surely, 2^{23024630890505} is an apocalyptic number.

It is an amenable number.

23024630890505 is a deficient number, since it is larger than the sum of its proper divisors (5944913805175).

23024630890505 is a wasteful number, since it uses less digits than its factorization.

23024630890505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8208329.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 23024630890505 in words is "twenty-three trillion, twenty-four billion, six hundred thirty million, eight hundred ninety thousand, five hundred five".